Which Statement Concerning Bryophyte Reproductive Cells is True

Question

Which statement concerning bryophyte reproductive cells is true?  
A) The gametophytes are shorter-lived than the sporophyte.
B) Spores and gametes are produced by mitosis.
C) Their features constrain bryophyte stature.
D) The gametophytes produce nonmotile sperm.
E) Spores and gametes are both used for sexual reproduction.

Accepted Answer

Bryophyte reproductive cells are produced by mitosis, and their gametophytes are the dominant generation, while the sporophytes are short-lived and dependent on the gametophyte. Their small size and lack of specialized tissues constrain their stature, making them generally small and simple plants. Bryophyte gametophytes produce nonmotile sperm, and spores are used for asexual reproduction.